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850c78aaf47a167e64a01aa1dc07bbe558a7c282
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Author SHA1 Message Date
Rangi
850c78aaf4 Report garbage chars as their bytes; don't try decoding them as UTF-8 
This decoding required high lookahead, and was not even
consistently useful (the `garbage_char` test case was not
valid UTF-8 and so did not benefit from `reportGarbageChar`).

This limits UTF-8 handling to the `STRLEN` and `STRSUB`
built-in functions, and to charmap conversion.
 2021-04-13 17:41:12 +02:00
Rangi
c08cf783c8 Remove 'inline' from functions not in headers 2021-04-13 10:27:08 -04:00
Rangi
25a8518fbf Remove unused function removeLeadingZeros 2021-04-13 10:12:40 -04:00
Rangi
49174f4486 Define the UTC time components as EQU, not EQUS 
Fixes #827
 2021-04-13 10:11:21 -04:00
Rangi
81327b0d99 Merge branch 'master' of https://github.com/gbdev/rgbds 2021-04-13 09:31:35 -04:00
Rangi
c0859e64f7 fstk_FindFile checks for sprintf failure 2021-04-13 09:31:05 -04:00
Rangi
3e0b7d428f Fix an unclosed file and unfreed memory in out_BinaryFileSlice 
Use 'goto cleanup' in both out_BinaryFileSlice and out_BinaryFile
 2021-04-13 09:19:59 -04:00
ISSOtm
ba3428314b Add contact info for potential contributors 
I'm going on a break, but I'll stay available if anyone wants to contribute.
 2021-04-13 00:27:49 +02:00
Rangi
bcb78f5d18 Define __RGBDS_VERSION__ as the output of rgbasm --version (sans "rgbasm") 
Fixes #824
 2021-04-09 19:42:48 +02:00
ISSOtm
de7d1facf3 Add assertion that an expansion's total len doesn't overflow 
Typically not needed because the recursion depth limit should prevent it,
but it might help debug weird lexer issues.
 2021-04-03 18:31:30 +02:00
Rangi
310d34c655 Comment on REG_SP and REG_AF both being 3 
No instruction needs to distinguish them both
 2021-03-31 18:41:42 -04:00
Rangi
39c38f9838 Add a test case for unattainable SECTION UNION alignment 
This test cases used to fail an assertion in `make develop`
 2021-03-31 16:09:52 -04:00
Rangi
576b063519 Fix unattainable alignments to address 0 
Fixes #818
 2021-03-31 16:06:15 -04:00
Rangi
596e17ee61 Factor out a common strlen into beginExpansion 
This avoids the possibility of `size` not matching `str`
 2021-03-31 14:41:38 -04:00
Rangi
363b3d0134 Flush stdout after PRINTLN 
This allows debug PRINTLN statements to run even if
subsequent rgbasm directives cause a crash.
 2021-03-31 11:22:41 -04:00
Rangi
c7ed9a275e Do not expand empty strings 
Fixes #813
 2021-03-31 10:21:04 -04:00
Rangi
49aac2961d Warn about backwards FOR loops with -Wbackwards-for (-Wall) 
Fixes #816
 2021-03-31 10:00:21 -04:00
Rangi
3741bd4617 Speed up the div-mod test case 
Test various explicit cases, not nested `for` loops
over thousands of cases
 2021-03-31 09:37:23 -04:00
Jakub Kądziołka
937c9888a4 Robustly disallow overwriting builtin symbols (#817) 2021-03-31 09:03:57 -04:00
Rangi
61a9bfd33c Some tests use the new macro <name> syntax 
This happens to make quine.asm shorter
 2021-03-31 00:00:18 -04:00
Jakub Kądziołka
d08bcc455d Handle errors when opening source file 
Before this commit, opening a file for which the user didn't have
permission resulted in a "Bad file descriptor" error.
 2021-03-30 23:35:50 +02:00
Rangi
aaa92659ea Require a plus sign in ld hl, sp + <e8> 
Fixes #810
 2021-03-30 13:05:21 -04:00
Rangi
be877134e5 Remove support for ld bc/de/hl/sp for ld hl, bc/de/hl/sp 
Fixes #811
 2021-03-30 13:01:49 -04:00
Rangi
d05703c692 Release 0.5.0-rc2 v0.5.0-rc2 2021-03-28 17:15:44 -04:00
Rangi
5dbfafcc55 Update man page copyrights to 2021 2021-03-28 16:37:15 -04:00
Rangi
a265b85d9d Report "1 error", not "1 errors", when assembly is aborted 
This matches other such pluralized error messages
 2021-03-28 15:55:32 -04:00
Rangi
28abf03c0a Output USED space, not FREE space, in the .map file 
Fixes #808
 2021-03-28 15:49:44 -04:00
Rangi
7e7f92f18c Assign section locations to all UNIONs/FRAGMENTs 
Fixes the test case from #800

The `out.gb` output was corrected, since the two "test"
fragments have a different order in ROM than in SRAM.
It is effectively:

; ROM0[$0000], fragments ordered by size
    jr Label
    dw Label
    db 0

; SRAM[$a000], fragments ordered by .o order
    ds 1  ; db 0
    ds 2  ; jr Label
Label:    ; $a003
    ds 2  ; dw Label
 2021-03-28 15:21:17 -04:00
Eldred Habert
7461170956 Add LOAD FRAGMENT pc test (#800) 
Reproduces a reported problem, fix pending
 2021-03-28 15:11:20 -04:00
Rangi
57d966d6e0 Merge pull request #804 from Rangi42/normal-backslash 
Backslash in normal lexer mode must be a line continuation
 2021-03-26 13:33:11 -04:00
Rangi
17752d7094 Backslash in normal lexer mode must be a line continuation 
Macro args were already handled by `peek`, and character escapes
do not exist outside of string literals.

This only affects the error message printed when a non-whitespace
character comes after the backslash. Instead of "Illegal character
escape '%s'", it will print "Begun line continuation, but
encountered character '%s'".
 2021-03-26 13:23:05 -04:00
ISSOtm
4216f0a9b0 Init top-level fstack node line number 
It still gets written to the object file, generating Valgrind warnings
about using uninitialized memory. To silence those errors, and make
output more reproducible, init the line no to a dummy (0) value.
 2021-03-25 11:26:58 +01:00
ISSOtm
e3fde986ad Remove hashmap collision warning 
It was only used to check hashmap collision rate in the wild,
but it no longer has a purpose and produces spurious messages
 2021-03-23 21:34:08 +01:00
Rangi
aa99ed056c Do not evaluate an untaken ELIF's condition 
Fixes #764
 2021-03-23 16:20:24 +01:00
ISSOtm
46d6652df1 Fix missing .sym/.map symbols in SECTION UNION/FRAGMENTs 
Only the first "slice"'s symbols were considered, forgetting some symbols
 2021-03-22 23:23:06 +01:00
ISSOtm
5406674cdd Install groff to build PDFs correctly in CI 2021-03-20 02:09:47 +01:00
ISSOtm
5d2e2e2182 Make docs update script also produce PDFs 
See rgbds-www#12
 2021-03-20 01:53:26 +01:00
ISSOtm
a929f36bc5 Replace UTF-8 hyphens with ASCII ones in man pages 2021-03-20 01:25:17 +01:00
ISSOtm
bdb84a901f Use sub-sections for the different symbol types 
This will make them appear in the ToC, and generate HTML anchors for them
 2021-03-19 11:04:22 +01:00
Rangi
093631ca0b Revise rgbasm(5) string symbol documentation 
Clarify the differences between EQUS expansion and {interpolation}
 2021-03-19 01:48:36 +01:00
Rangi
7e127a4e52 Don't expand string symbols in MACRO and FOR symbol names 
Explicit {interpolation} can still achieve this, but
to match DEF, REDEF, and PURGE, these new directives that
define symbols do not expand string EQUS.
 2021-03-19 01:48:36 +01:00
Rangi
b8093847dc New definition syntax with leading DEF keyword 
This will enable fixing #457 later once the old
definition syntax is removed.
 2021-03-19 01:48:36 +01:00
Rangi
8d1b56bcf5 rgblink identifies patches' PC sections after reading all sections 
Fixes #794
 2021-03-18 23:53:54 +01:00
ISSOtm
5fb7fcf461 Fix description of rgbgfx -h 
The old description was backwards and mostly confusing.
 2021-03-18 15:35:01 +01:00
Rangi
ee900ae7a3 Add a missing newline to a verbosePrint 2021-03-17 20:53:25 -04:00
ISSOtm
3ca58e13dc Fix verbose messages claiming non-existent errors 
They were confusing when trying to debug other things
 2021-03-14 18:52:16 +01:00
ISSOtm
aaa4e17454 Add verbose messages for early exit from -MG 
Should help debugging Make invocations
 2021-03-14 18:28:05 +01:00
daid
a81d383f75 Alignment mask was incorrectly checked for 1 instead of 0 
This caused an `ALIGN[1]` to be ignored.
 2021-03-11 13:24:59 +01:00
ISSOtm
60019cf476 Fix a bunch of Clang warnings 
As reported by #789
Should avoid relying on 32-bit int (for implicit conversions)
and account for more extreme uses of RGBDS.
 2021-03-10 10:56:57 +01:00
ISSOtm
5a6a44cbc1 Fix master documentation updater 
Its path was not synced with a recent change
 2021-03-10 01:15:51 +01:00